How do you pronounce 摺線?

Q: How do you pronounce 摺線? A: zip3 sin3, e.g.

摺線 (zip3 sin3) — meaning, pronunciation, examples

摺線 (zip3 sin3, zhé xiàn) — variant of 折線|折线[zhe2 xian4], broken line (continuous figure made up of straight line segments); polygonal line; dog leg

摺咗 (zip3 zo2) — verb; close, shut down
摺埋 (zit3 maai4) — to fold; to stop, end, close down; to disappear
摺床 (zip3 cong4) — a folding camp bed
摺手工 (zip3 sau2 gung1) — origami
摺 (zit3) — piss off; shut up (Cantonese)
摺檯 (zip3 toi2) — noun; folding table